Day counts used in calculations of daily temperature averages in Colombo, Sri Lanka.

Counts of days used in calculation of average daily temperatures in Colombo, Sri Lanka.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
1	16	17	18	16	19	18	19	18	18	17	16	15
2	17	18	18	17	19	19	19	17	18	17	17	15
3	17	18	18	16	19	19	19	18	18	17	18	14
4	18	18	18	15	18	19	18	18	18	18	18	15
5	18	17	17	18	19	18	19	18	18	18	16	15
6	18	18	17	18	19	19	19	18	18	17	17	15
7	19	18	18	18	19	19	19	18	17	17	16	16
8	18	18	17	18	18	19	19	18	18	18	17	15
9	18	17	18	17	19	19	19	18	18	18	17	17
10	17	18	18	19	17	19	18	18	18	17	16	16
11	17	17	18	19	19	19	18	17	18	17	17	16
12	17	16	18	19	18	18	18	17	18	16	16	15
13	16	17	18	19	19	19	19	18	18	18	16	15
14	18	18	18	19	19	19	19	17	18	18	15	15
15	17	18	18	19	19	19	19	18	17	18	15	18
16	17	18	18	19	19	19	19	18	18	17	17	18
17	17	17	19	19	19	19	19	18	18	18	16	17
18	16	18	16	18	19	18	19	17	16	17	17	18
19	17	17	17	19	18	18	19	18	17	17	16	17
20	17	17	17	17	19	18	19	18	18	15	17	17
21	18	18	16	18	19	18	19	18	18	17	16	17
22	15	17	17	19	19	19	19	17	18	17	15	17
23	17	18	17	19	18	19	18	17	18	17	17	18
24	18	17	17	19	19	18	18	18	17	17	16	17
25	17	17	16	19	19	19	19	18	18	17	16	16
26	17	18	17	18	19	19	19	17	17	17	15	17
27	18	18	17	19	19	19	18	18	18	17	16	17
28	18	18	17	19	18	18	18	17	18	17	16	18
29	17	4	17	19	18	19	18	18	18	16	15	17
30	16		17	18	18	19	18	18	18	17	15	16
31	17		15		18		18	18		16		16